Figure 1From: A fast, sensitive and easy colorimetric assay for chitinase and cellulase activity detectionApplication of the ChitO-based assay for detection of the hydrolytic products of chitinase using colloid chitin as a substrate. The average of the absorbance values at 515 nm of the triplicates was subtracted from the averaged blank value and plotted. ChitO, chito-oligosaccharide oxidase.Back to article page